TY  - BOOK
AU  - Sibley,David
AU  - Elphick,Chris
AU  - Dunning,John B.(John Barnard).
ED  - National Audubon Society.
TI  - The Sibley guide to bird life [and] behavior
AV  - QL681 S52b
PY  - 2001///
CY  - New York
PB  - Alfred A. Knopf
ER  -